Edit File: languages.py
from __future__ import annotations from babel.core import get_global def get_official_languages(territory: str, regional: bool = False, de_facto: bool = False) -> tuple[str, ...]: """ Get the official language(s) for the given territory. The language codes, if any are known, are returned in order of descending popularity. If the `regional` flag is set, then languages which are regionally official are also returned. If the `de_facto` flag is set, then languages which are "de facto" official are also returned. .. warning:: Note that the data is as up to date as the current version of the CLDR used by Babel. If you need scientifically accurate information, use another source! :param territory: Territory code :type territory: str :param regional: Whether to return regionally official languages too :type regional: bool :param de_facto: Whether to return de-facto official languages too :type de_facto: bool :return: Tuple of language codes :rtype: tuple[str] """ territory = str(territory).upper() allowed_stati = {"official"} if regional: allowed_stati.add("official_regional") if de_facto: allowed_stati.add("de_facto_official") languages = get_global("territory_languages").get(territory, {}) pairs = [ (info['population_percent'], language) for language, info in languages.items() if info.get('official_status') in allowed_stati ] pairs.sort(reverse=True) return tuple(lang for _, lang in pairs) def get_territory_language_info(territory: str) -> dict[str, dict[str, float | str | None]]: """ Get a dictionary of language information for a territory. The dictionary is keyed by language code; the values are dicts with more information. The following keys are currently known for the values: * `population_percent`: The percentage of the territory's population speaking the language. * `official_status`: An optional string describing the officiality status of the language. Known values are "official", "official_regional" and "de_facto_official". .. warning:: Note that the data is as up to date as the current version of the CLDR used by Babel. If you need scientifically accurate information, use another source! .. note:: Note that the format of the dict returned may change between Babel versions. See https://www.unicode.org/cldr/charts/latest/supplemental/territory_language_information.html :param territory: Territory code :type territory: str :return: Language information dictionary :rtype: dict[str, dict] """ territory = str(territory).upper() return get_global("territory_languages").get(territory, {}).copy()